pectobacterium การใช้

• Dickeya is the result of the reclassification of 75 strains of " Pectobacterium chrysanthemi ", as well as " Brenneria paradisiaca"
• Among bacterial plant pathogens within the Enterobacteriaceae, " Samsonia " species may be most closely related to " Pectobacterium " species.
• This group includes the phages Aeromonas salmonicida phage 56, Vibrio cholerae phages 138 and CP-T1, Bdellovibrio phage ?1422 and Pectobacterium carotovorum phage ZF40.
• Some bacteriophages identified as effective controls of " Pectobacterium carotovorum " subsp . " betavasculorum " are the strains ?Ecc2 ?Ecc3 ?Ecc9 ?Ecc14.
• Investigations between 1918 and 1958 confirmed that these bacteria were of a single species, and were officially appointed the name " Pectobacterium carotovorum ".
• Fodder beets, sugar beets and fodder-sugar crosses are all susceptible to infection by " Pectobacterium carotovorum " subsp . " betavasculorum ".
• However, they can be carried along by water, and a significant movement of " Pectobacterium " can be attributed to being carried downstream from irrigation and rainwater.
• Other cultivars resistant to California isolates of " Pectobacterium caratovorum " subsp . " betavasculorum " include Beta 4776R, Beta 4430R and Beta 4035R, but HH50 has been found to be susceptible.
• In addition to beets, " Pectobacterium carotovara " subsp . " betavasculorum " can also infect tomato, potato, carrots, sweet potato, radish, sunflower, artichokes, squash, cucumber and chrysanthemum.
• Lesions produced by Xcc may serve as portals of entry for other soft-rot pathogens such as " Pectobacterium carotovorum " ( formerly " Erwinia " " carotovora " ) and " Pseudomonas marginalis ".
• Blackleg in potatoes is most commonly caused by " Pectobacterium atrosepticum " ( older synonym : " Erwinia carotovora subsp . astroseptica " ), a gram-negative, nonsporulating, facultative anaerobe that is also associated with soft rot of potatoes.
• While other bacterial species such as " Pectobacterium carotovorum " and " Dickeya dadantii " can exhibit symptoms similar to blackleg of potato, these pathogens exhibit broader host ranges, are present in different climates, and typically are more associated with soft rot diseases.